During the long-haul transmission of optical signals, the attenuation of the signals is high. Hence, the BA and PA are required to ensure that the optical receiver can receive normal optical signals.

Table 1 provides the functions and features of the BPA.

The number code that follows the board name in the bar code is the feature code of the board. The feature code of the BPA indicates the output optical power of the optical interfaces.

Table 1 provides the relationship between the feature code of the BPA and the output optical power.

The technical specifications of the BPA include the parameters specified for optical interfaces, laser safety class, mechanical specifications, and power consumption.

Notice:

Above mentioned information are just for your reference only,we will keep you posted for the tracking delivery schedule.There are two delivery options available for by air and by sea:

Deliver to port:

Uonel is responsible for transporting goods to port. All subsequent customs and transportation fees are the
responsibility of the buyer. Uonel will recommend trustworthy local freight forwarders to you.Uonel can facilitate the progress under buyer's permission and at buyer's expense.

Deliver to door:

Uonel will quote all destination charge prior once we have confirmed order.
Uonel is responsible for transporting goods to door after you have made the payment.

Standard Hardware Warranty Policy:

Original new sealed product: 1 Year

The Support Contacts:

If your products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.